Second helmet audio kit for Sena intercom from the SF1 SF2 SF4 series. Complete with HD speakers
HD Sena speakers diameter 40x11.6mm, wire microphone, boom microphone, clip and adhesive mounting systems.
SF-A0203 Sena second helmet audio kit compatible with models:
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Sena SF1
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Sena SF2
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Sena SF4
Contents of the kit shown in the photo.